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All Stories

  1. Does a lot of pollen in the air influence how stock prices vary?

    Article • Research in International Business and Finance, October 2026, Elsevier

    Professor Mika Vaihekoski

  2. Analysis of Finnish listed companies' equity issues

    Article • Scandinavian Economic History Review, May 2026, Taylor & Francis

    Professor Mika Vaihekoski

  3. How to raise money from a stock portfolio while keeping its long-term value?

    Article • Financial Markets and Portfolio Management, February 2026, Springer Science + Business Media

    Professor Mika Vaihekoski

  4. Relationship between ESG rating and companies' largest owners and the length of their ownership

    Article • European Journal of Finance, January 2026, Taylor & Francis

    Professor Mika Vaihekoski

  5. Environmental, Social, and Governance (ESG) and Firm Valuation: The Moderating Role of Audit Quality

    Article • Journal of Risk and Financial Management, March 2025, MDPI AG

    Professor Mika Vaihekoski

  6. Are IPOs issued on Mondays different from other IPOs?

    Article • Global Finance Journal, December 2024, Elsevier

    Professor Mika Vaihekoski

  7. New index for Helsinki Stock Exchange in Finland 1912-1981

    Article • Journal of Risk and Financial Management, February 2024, MDPI AG

    Professor Mika Vaihekoski

  8. Equity premium - always the same or does it vary with the business cycles?

    Article • Research in International Business and Finance, October 2023, Elsevier

    Professor Mika Vaihekoski

  9. Stocks and other listed securities in Helsinki Stock Exchange from 1912 to 1981.

    Article • Financial History Review, December 2022, Cambridge University Press

    Professor Mika Vaihekoski

  10. Expected and realized returns in conditional asset pricing models: A new testing approach

    Article • Journal of Empirical Finance, June 2019, Elsevier

    Professor Mika Vaihekoski

  11. Owners and short-term pressure

    Article • Journal of International Financial Management and Accounting, September 2015, Wiley

    Professor Mika Vaihekoski

  12. Dividend policy in Nordic listed firms

    Article • Global Finance Journal, January 2014, Elsevier

    Professor Mika Vaihekoski

  13. Equity premium in Finland from 1912 to 2009

    Article • Cliometrica, August 2013, Springer Science + Business Media

    Professor Mika Vaihekoski

  14. Testing pairs trading strategy in an illiquid market (here: Finland)

    Article • Journal of International Financial Markets Institutions and Money, December 2012, Elsevier

    Professor Mika Vaihekoski

  15. Pricing currency risk in the stock market: Evidence from Finland and Sweden 1970–2009

    Article • Journal of International Financial Markets Institutions and Money, February 2012, Elsevier

    Professor Mika Vaihekoski

  16. Determinants of capital budgeting methods and hurdle rates in Nordic firms

    Article • Accounting and Finance, December 2011, Wiley

    Professor Mika Vaihekoski

  17. Historical review of Finnish finance education and research

    Article • European Journal of Finance, July 2011, Taylor & Francis

    Professor Mika Vaihekoski

  18. Time-varying global and local sources of market and currency risks in Russian stock market

    Article • International Review of Economics & Finance, October 2010, Elsevier

    Professor Mika Vaihekoski

  19. New and improved stock market index for Finland

    Article • Research in International Business and Finance, September 2010, Elsevier

    Professor Mika Vaihekoski

  20. Liquidity risk in Finnish stock market

    Article • Applied Financial Economics, October 2009, Taylor & Francis

    Professor Mika Vaihekoski

  21. Corporate ownership and managerial short-termism: Results from a Finnish study of management perceptions

    Article • International Journal of Production Economics, February 2009, Elsevier

    Professor Mika Vaihekoski

  22. Corporate Real Estate Sale and Leaseback Effect: Empirical Evidence from Europe

    Article • European Financial Management, September 2008, Wiley

    Professor Mika Vaihekoski

  23. Pricing of global and local sources of risk in Russian stock market

    Article • Emerging Markets Review, March 2008, Elsevier

    Professor Mika Vaihekoski

  24. International asset pricing models and currency risk: Evidence from Finland 1970–2004

    Article • Journal of Banking & Finance, September 2007, Elsevier

    Professor Mika Vaihekoski

  25. Are Professors' Salaries Too High?

    Article • January 2005, Elsevier

    Professor Mika Vaihekoski

  26. Corporate Real Estate Sale and Leaseback Effect: Empirical Evidence from Europe

    Article • January 2005, Elsevier

    Professor Mika Vaihekoski

  27. Global Market and Currency Risks in Finnish Stock Market

    Article • January 2005, Elsevier

    Professor Mika Vaihekoski

  28. International Asset Pricing Models and Currency Risk: Evidence from Finland 1970-2004

    Article • January 2005, Elsevier

    Professor Mika Vaihekoski

  29. International Assets Pricing Models and Currency Risk: Evidence from Finland 1970-2004

    Article • January 2005, Elsevier

    Professor Mika Vaihekoski

  30. Issues to consider when creating different stock portfolios and calculating their returns

    Article • Financial Markets Institutions and Instruments, February 2004, Wiley

    Professor Mika Vaihekoski

  31. World capital markets and Finnish stock returns

    Article • European Journal of Finance, September 2002, Taylor & Francis

    Professor Mika Vaihekoski

  32. Sources of Capital Market Segmentation: Empirical Evidence from Finland

    Article • Financial Review, May 2001, Wiley

    Professor Mika Vaihekoski